Select one checkbox from multiple checkbox columns of Grid (mutually exclusive) in ASP.Net

Hi

I have 5 checkbox columns in my grid .. like

Id      Chk1   Chk2    Chk3   Chk4  Chk5

i want select only one checkbox among 5 checkboxes if user selects one checkbox another which are checked are need to uncheck

How can i do this in client side